{"product_id":"chenango-supply-5-16-18-x-1-1-2-grade-8-hex-head-bolts-alloy-steel-yellow-chromate-zinc-uss-coarse-thread-150-000-psi-tensile-strength-high-strength-hardware-bolts-50-pack-5-16-18-x-1-5-g8-5-16-18x1-1-2-50pcs","title":"Chenango Supply 5\/16-18 x 1-1\/2\" Grade 8 Hex Head Bolts – Alloy Steel, Yellow Chromate Zinc, USS Coarse Thread, 150,000 PSI Tensile Strength, High-Strength Hardware Bolts (50 Pack, 5\/16-18 x 1.5 G8) 5\/16-18x1-1\/2 (50pcs)","description":"\u003ch3\u003eChenango Supply 5\/16-18 x 1-1\/2\" Grade 8 Hex Head Bolts – Alloy Steel, Yellow Chromate Zinc, USS Coarse Thread, 150,000 PSI Tensile Strength, High-Strength Hardware Bolts (50 Pack, 5\/16-18 x 1.5 G8)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eGrade 8 alloy steel 5\/16-18 x 1-1\/2\" hex head bolts engineered for heavy\nmachinery, automotive repair, equipment fabrication, and industrial\nmaintenance where high tensile strength and consistent thread engagement are\nessential. Specifications Material: Quenched and tempered alloy steel Grade:\nGrade 8 Tensile strength: 150,000 PSI minimum Finish: Yellow chromate zinc\ncoating Thread: 5\/16-18 USS coarse thread Size: 5\/16-18 x 1-1\/2 inches\nQuantity: 50 pieces Performance \u0026amp; Application Explanation These hex head bolts\nare manufactured from quenched and tempered alloy steel to deliver hardened\nperformance suitable for heavy machinery and automotive environments. The\n5\/16-18 USS coarse thread form provides strong engagement with standard nuts,\nimproving assembly performance in structural, mechanical, and general\nfastening applications. The yellow chromate zinc coating adds corrosion\nresistance while allowing fast visual identification of Grade 8 hardware\nduring assembly and inspection. B2B Use Cases Applicable for heavy machinery\nassembly, automotive repair, equipment fabrication, agricultural equipment,\ntrailer assembly, and industrial maintenance applications where high-strength\nGrade 8 bolts are required. Quality \u0026amp; Trust Reassurance Thread sizing,\nmaterial hardness, and tensile strength align with professional expectations\nfor accuracy and durability. Designed for mechanics, fabricators, and\nmaintenance teams seeking reliable Grade 8 hardware for high-stress fastening\nenvironments.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eGRADE 8 ALLOY STEEL CONSTRUCTION  Manufactured from quenched and tempered alloy steel to deliver hardened strength for demanding mechanical, automotive, and industrial fastening applications.\u003c\/li\u003e\n         \u003cli\u003e5\/16-18 USS COARSE THREAD  Standard 5\/16-18 coarse thread provides reliable engagement for general construction, fabrication, repair, and equipment assembly applications.\u003c\/li\u003e\n         \u003cli\u003eENGINEERED MECHANICAL PROPERTIES  Rated at 150,000 PSI minimum tensile strength, supporting secure clamping and load retention in high-stress assemblies where hardened performance is required.\u003c\/li\u003e\n         \u003cli\u003eGOOD FIT AND SIZE ACCURACY  Precise threading supports correct fit with standard 5\/16-18 hardware, addressing customer expectations for sizing consistency in bolts used across jobsite and shop tasks.\u003c\/li\u003e\n         \u003cli\u003e50-PIECE INDUSTRIAL PACK  Bulk quantity supports maintenance teams, fabrication shops, installers, and MRO operations requiring dependable Grade 8 hex head bolts for recurring projects.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Chenango Supply","offers":[{"title":"5\/16-18x1-1\/2 (50pcs)","offer_id":58176040566944,"sku":"B01MTU6TL0","price":213.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/7134\/3776\/files\/B01MTU6TL0.jpg?v=1784010094","url":"https:\/\/dingoship.com.au\/products\/chenango-supply-5-16-18-x-1-1-2-grade-8-hex-head-bolts-alloy-steel-yellow-chromate-zinc-uss-coarse-thread-150-000-psi-tensile-strength-high-strength-hardware-bolts-50-pack-5-16-18-x-1-5-g8-5-16-18x1-1-2-50pcs","provider":"DingoShip AU","version":"1.0","type":"link"}